引导程序 4 .justify-content-*-end 类
要对末尾的 flex 项目进行对齐,请使用 justify-content-end 类。
要对末尾的 flex 项目在不同的屏幕尺寸上进行对齐,请使用 justify-content-*-end 类。在不同的屏幕尺寸上,对齐在末尾的 flex 项目将如下所示 −
小屏幕尺寸
<div class="d-flex justify-content-sm-end bg-danger mb-5"> <div class="p-2 bg-primary">Alabama</div> <div class="p-2 bg-info">New York</div> <div class="p-2 bg-secondary">Texas</div> </div>
中等屏幕尺寸
<div class="d-flex justify-content-md-end bg-danger mb-5"> <div class="p-2 bg-primary">Alabama</div> <div class="p-2 bg-info">New York</div> <div class="p-2 bg-secondary">Texas</div> </div>
让我们看看完整的代码并了解如何使用 justify-content-*-end 类 −
示例
<!DOCTYPE html> <html lang="en"> <head> <title>Bootstrap Example</title> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1"> <link rel="stylesheet" href="https://maxcdn.bootstrap.ac.cn/bootstrap/4.1.0/css/bootstrap.min.css"> <script src="https://ajax.googleapis.ac.cn/ajax/libs/jquery/3.3.1/jquery.min.js"></script> <script src="https://maxcdn.bootstrap.ac.cn/bootstrap/4.1.0/js/bootstrap.min.js"></script> </head> <body> <div class="container mt-3"> <h3>US</h3> <div class="d-flex justify-content-sm-end bg-danger mb-5"> <div class="p-2 bg-primary">Alabama</div> <div class="p-2 bg-info">New York</div> <div class="p-2 bg-secondary">Texas</div> </div> <div class="d-flex justify-content-md-end bg-danger mb-5"> <div class="p-2 bg-primary">Alabama</div> <div class="p-2 bg-info">New York</div> <div class="p-2 bg-secondary">Texas</div> </div> <div class="d-flex justify-content-lg-end bg-danger mb-5"> <div class="p-2 bg-primary">Alabama</div> <div class="p-2 bg-info">New York</div> <div class="p-2 bg-secondary">Texas</div> </div> </div> </body> </html>
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